| Idaho Falls to Oststeinbek | 4,913.12 mi (7,906.90 km) |
| Idaho Falls to Ottendorf-Okrilla | 5,137.24 mi (8,267.59 km) |
| Idaho Falls to Ottersberg | 4,909.00 mi (7,900.27 km) |
| Idaho Falls to Ottobrunn | 5,246.99 mi (8,444.21 km) |
| Idaho Falls to Ottweiler | 5,046.42 mi (8,121.43 km) |
| Idaho Falls to Overath | 4,968.51 mi (7,996.05 km) |
| Idaho Falls to Oyten | 4,907.42 mi (7,897.74 km) |
| Idaho Falls to Paderborn | 4,970.13 mi (7,998.65 km) |
| Idaho Falls to Papenburg | 4,862.53 mi (7,825.48 km) |
| Idaho Falls to Parchim | 4,963.84 mi (7,988.53 km) |
| Idaho Falls to Pasewalk | 5,015.01 mi (8,070.88 km) |
| Idaho Falls to Passau | 5,270.15 mi (8,481.49 km) |
| Idaho Falls to Pattensen | 4,969.49 mi (7,997.62 km) |
| Idaho Falls to Pegnitz | 5,152.37 mi (8,291.93 km) |
| Idaho Falls to Peine | 4,979.42 mi (8,013.61 km) |
