| Borders of hodapp |
| Europe |
| Albania - Montenegro |
| Austria - Italy |
| Austria - Liechtenstein |
| Austria - Slovenia |
| Austria - Switzerland |
| Belgium - France |
| Belgium - Germany |
| Belgium - Luxembourg |
| Belgium - Netherlands |
| Bosnia-Hercegovina - Croatia |
| Bosnia-Hercegovina - Montenegro |
| Croatia - Hungary |
| Croatia - Montenegro |
| Croatia - Slovenia |
| Czech Republic - Poland |
| Czech Republic - Germany |
| Denmark - Germany |
| France - Germany |
| France - Italy |
| France - Luxembourg |
| France - Monaco |
| France - Spain |
| France - Switzerland |
| Germany - Luxembourg |
| Germany - Netherlands |
| Germany - Poland |
| Germany - Switzerland |
| Italy - Slovenia |
| Italy - Vatican City |
| Liechtenstein - Switzerland |
| Norway - Sweden |
| Total European borders 31 (36.0%) |
| America |
| Total American borders 0 (0.0%) |
| Asia |
| Total Asian borders 0 (0.0%) |
| Africa |
| Total African borders 0 (0.0%) |
| Total border crossings 31 (9.9%) |
