| Arcos de Valdevez to Idar-Oberstein | 929.67 mi (1,496.16 km) |
| Arcos de Valdevez to Idstein | 984.20 mi (1,583.92 km) |
| Arcos de Valdevez to Illertissen | 1,001.47 mi (1,611.71 km) |
| Arcos de Valdevez to Illingen | 908.12 mi (1,461.48 km) |
| Arcos de Valdevez to Ilmenau | 1,102.04 mi (1,773.57 km) |
| Arcos de Valdevez to Ilsede | 1,127.80 mi (1,815.01 km) |
| Arcos de Valdevez to Ilsenburg | 1,131.63 mi (1,821.18 km) |
| Arcos de Valdevez to Ilsfeld | 987.04 mi (1,588.48 km) |
| Arcos de Valdevez to Ilvesheim | 971.48 mi (1,563.45 km) |
| Arcos de Valdevez to Immenstadt im Allgau | 993.56 mi (1,598.98 km) |
| Arcos de Valdevez to Ingelheim | 967.46 mi (1,556.97 km) |
| Arcos de Valdevez to Ingolstadt | 1,071.88 mi (1,725.02 km) |
| Arcos de Valdevez to Iserlohn | 1,004.50 mi (1,616.58 km) |
| Arcos de Valdevez to Isernhagen-Sud | 1,122.51 mi (1,806.50 km) |
| Arcos de Valdevez to Ismaning | 1,071.25 mi (1,724.02 km) |
