| Efringen-Kirchen to Montana | 810.83 mi (1,304.91 km) |
| Efringen-Kirchen to Nova Zagora | 965.36 mi (1,553.60 km) |
| Efringen-Kirchen to Novi Iskar | 836.18 mi (1,345.70 km) |
| Efringen-Kirchen to Novi Pazar | 993.10 mi (1,598.25 km) |
| Efringen-Kirchen to Omurtag | 964.62 mi (1,552.41 km) |
| Efringen-Kirchen to Panagyurishte | 883.25 mi (1,421.46 km) |
| Efringen-Kirchen to Parvomay | 942.82 mi (1,517.32 km) |
| Efringen-Kirchen to Pavlikeni | 910.59 mi (1,465.46 km) |
| Efringen-Kirchen to Pazardzhik | 900.24 mi (1,448.80 km) |
| Efringen-Kirchen to Pernik | 829.04 mi (1,334.21 km) |
| Efringen-Kirchen to Peshtera | 904.67 mi (1,455.93 km) |
| Efringen-Kirchen to Petrich | 881.25 mi (1,418.23 km) |
| Efringen-Kirchen to Pleven | 873.88 mi (1,406.37 km) |
| Efringen-Kirchen to Plovdiv | 920.40 mi (1,481.24 km) |
| Efringen-Kirchen to Pomorie | 1,035.38 mi (1,666.28 km) |
