| Alpena to Pully | 4,086.77 mi (6,577.01 km) |
| Alpena to Rapperswil-Jona | 4,142.19 mi (6,666.21 km) |
| Alpena to Regensdorf | 4,120.16 mi (6,630.76 km) |
| Alpena to Reinach | 4,084.33 mi (6,573.10 km) |
| Alpena to Renens | 4,082.85 mi (6,570.72 km) |
| Alpena to Rheinfelden | 4,090.03 mi (6,582.26 km) |
| Alpena to Richterswil | 4,137.72 mi (6,659.02 km) |
| Alpena to Riehen | 4,082.32 mi (6,569.87 km) |
| Alpena to Risch | 4,130.44 mi (6,647.30 km) |
| Alpena to Romanshorn | 4,148.86 mi (6,676.94 km) |
| Alpena to Rorschach | 4,158.20 mi (6,691.97 km) |
| Alpena to Rothrist | 4,102.97 mi (6,603.09 km) |
| Alpena to Ruti | 4,141.46 mi (6,665.04 km) |
| Alpena to Sankt Gallen | 4,155.00 mi (6,686.82 km) |
| Alpena to Sarnen | 4,133.06 mi (6,651.52 km) |
